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natta225 [31]
3 years ago
5

What is the value of x? Enter your in the box.x = ___

Mathematics
1 answer:
tatiyna3 years ago
4 0

Answer:

x = 7 cm.

Step-by-step explanation:

The 2 triangles are similar so corresponding sides are in the same ratio.

Therefore:-

x / 42 = 6/36

x / 42 = 1/6

6x = 42

x = 7 (answer).

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Pls help.question attached.
Svet_ta [14]

Answer:

-1. is -3/7

Step-by-step explanation:

6×-4/11*7 ÷ (4/3×6/11)

-24/11×7 ÷ (4/3×6/11)

-24/77 ÷ (4/3×6/11)

-24/77 ÷ (24/3×11)

-24/77 ÷ 24/33

-24/77 × 33/24

-1/77 × 33

-33/77

-3/7

8 0
3 years ago
If the area of the base of a cube is 100m, whats the volume
Licemer1 [7]

Answer:

1000 m³

Step-by-step explanation:

The base of a cube is just a square.

The area of a square is l^2, where l is the length.

Since we know the area of the base (the square) we can find l easily.

l^2 = 100\\\\l = \sqrt{100}\\\\l=10

Now that we know the length of the sides, we have to take note that a cube has side lengths that are all congruent.

This means the height of the cube is also 10m.

Since the volume of a cube is represented as l^3, where l is the length, we can substitute 10 in as l to find it's total volume.

10^3 = 1000

So the volume of this cube is 1000 m³.

Hope this helped!

8 0
4 years ago
Aye HELP PLEASE!!
Anna [14]
The biggest possible set is \mathbb{R}.

The question to ask yourself is: is the operation \lceil 2x \rceil -1 <em>not valid for some values of x ? ("not valid" = impossible to compute)
</em>After removing all invalid values of <em>x </em>(if any), you have obtained the domain.<em>

</em>
7 0
3 years ago
A translator earns $9.50 for each page that she translates. If she works 6.5 hours and translates 16 pages each day on average,
Ludmilka [50]

First find how much she makes per day for the 16 pages. Then divide it by the amount of hours she works to find her hourly average. So I guess you can use all these proportions.

8 0
3 years ago
Read 2 more answers
Can 1+1+1=3 be written in a multiplication sentence?
Yuri [45]
Maybe the answer is 1 x 3
3 0
3 years ago
Read 2 more answers
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